Only if your vehicle has a direct (active) tire pressure monitoring system. With an indirect (passive) system, no additional sensors are required.
Yes—we install the sensors before the tires are mounted and pre-program them for your specific vehicle. All you have to do is pair the sensors with the vehicle.
For complete wheels, compatible sensors are automatically suggested in the shopping cart. For individual rims, please indicate there that you would like TPMS. If we are certain that your car is not equipped with an active TPMS system, you will not be shown any options for selecting sensors.
Yes, if you've already placed an order for rims or complete wheels with us, you can purchase the necessary sensors separately.
Both terms mean the same thing: RDKS is the German abbreviation for "Reifendruckkontrollsystem," and TPMS is the English term ("Tire Pressure Monitoring System").
We categorize tires into six segments—from Budget (basic, affordable) to Premium Plus (high-performance). Generally, the higher the segment, the better the traction, braking distance, mileage, and comfort—but at a higher price.
Yes—we offer all-season and all-weather tires in combination with our rims.
All-season tires are a compromise between summer and winter tires—convenient, but less effective than specialized tires in extreme conditions.
In Germany, winter tires are required under certain conditions: When there is black ice, snow, or slush, winter-rated tires must be installed (Section 2, Paragraph 3a of the German Road Traffic Regulations (StVO)). There is no fixed date by which they must be installed.
In many cases, yes—provided that the rim size (width and inch size) does not change and the new rim's certification allows for that tire size.
We supply brand-new tires. [PLEASE CHECK: Specify a definitive statement—the original texts sometimes stated “max. 3 years” and other times “also DOT 3–5 years, like new.”]
The DOT number indicates the tire's date of manufacture. The last four-digit block is usually the key: the first two digits indicate the production week, and the last two indicate the year.
No—we sell tires only in combination with our rims or as complete wheels. When you select a rim, matching tires are displayed immediately.
"RF" stands for "Run-Flat"—tires that can continue to be driven safely for a limited distance (typically 80–100 km at a maximum speed of 80 km/h) even after losing all air pressure.
XL ("Extra Load"), HL ("High Load"), and Reinforced indicate tires with reinforced sidewalls and higher load-carrying capacity—for example, for vehicles with a trailer hitch or those that regularly carry heavy loads.
All-Terrain – Tires for mixed use on roads and light- to moderate-duty off-road terrain.
C-R designates tires for light commercial vehicles (vans, small vans, light trucks, and some heavy SUVs).
"EV Ready" means that the tire has been approved by the manufacturer for use on electric vehicles.
"EV" (Electric Vehicle) refers to tires that have been specifically designed for electric vehicles.
Tires with exceptionally low rolling resistance—reduce fuel consumption and CO₂ emissions.
"Seal" refers to tires with a self-sealing layer—small punctures are immediately sealed to a certain extent.
Tires with reduced rolling noise thanks to sound-absorbing materials and optimized tread patterns.
Tires with an OE designation were developed for a specific vehicle model and approved by the automaker.
UHP tires are designed for high speeds and sporty driving.
UUHP tires go beyond UHP—delivering the highest performance for high-performance vehicles.
The speed index indicates the maximum speed for which the tire is approved (letter code next to the tire size).
TL stands for "load index" (load capacity per tire, in kg) and is printed on the sidewall of the tire.
FS denotes tires with a reinforced rubber lip around the tire edge that protects the rim from scratches.
"M+S" (Mud + Snow) is not a protected designation—it also appears on tires that are not suitable for winter use, particularly those from American and Asian manufacturers.
The snowflake symbol (3PMSF, "3 Peak Mountain Snow Flake") identifies winter and all-season tires that meet the legal traction requirements on snow.
Asymmetrical tires have different tread patterns on the inner and outer sides. They combine the best of both worlds: the outer side is optimized for dry roads, and the inner side for wet conditions.
Directional tires have a V-shaped or arrow-shaped tread pattern that performs optimally in only one direction of rotation (good water drainage, safe handling in wet conditions).
Semi-slick tires are street-legal racing tires—with a soft rubber compound and a large contact patch for high grip in corners and at high speeds.
Wet traction refers to braking performance on wet roads, rated from A (shortest braking distance) to E (longest braking distance).
Fuel efficiency is rated based on rolling resistance, on a scale from A (highest efficiency) to E (lowest).
Tire noise is measured in decibels and classified into three categories (A through C)—A being the quietest.
Original tires have a manufacturer-specific marking on the sidewall. Examples: BMW = * (star), Mercedes = MO/MOE/MO1, Audi = AO/AOE/RO1, Porsche = N0–N6, VW = ⊕.
Lightweight aluminum rims reduce fuel consumption (lower acceleration and braking energy), improve handling, and reduce wear on the brakes. Heavier rims are less effective in this regard.
Yes—lighter tires reduce rolling resistance (improving fuel economy), accelerate faster, and slightly shorten the braking distance.
The rocket icon indicates particularly lightweight rims designed for performance—faster acceleration, more precise handling, and less unsprung mass.
Secondary brands are brands of major tire manufacturers that offer high-quality tires at a lower price than the main brand.
In spoke-back milling, material is milled away from the back of the spokes to reduce weight—without significantly compromising the rim's strength.
